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Java Contract Jobs in Ontario (NOW HIRING)

StackandCo

\n \n \n \n \n We are looking for an experienced Software Developer for a contract position in ... Minimum 5 years development experience \- Java\n \n * Experience with Python and\/or Ruby on Rails ...

StackandCo

\n \n \n \n \n We are looking for an experienced Software Developer for a contract position in ... Minimum 5 years development experience \- Java\n \n * Experience with Python and\/or Ruby on Rails ...

StackandCo

\n \n \n \n \n We are looking for an experienced Software Developer for a contract position in ... Minimum 5 years development experience \- Java\n \n * Experience with Python and\/or Ruby on Rails ...

StackandCo

Senior Software Developer

Galway, NY · On-site

\n \n \n \n \n We have a new contract position available with our client based in Galway. \n \n \n ... Minimum 5 years Java Development experience\n \n * Strong experience with Spring frameworks\n \n

ITS Global

Fullstack Developer

Toronto, ON · On-site

We provide opportunity to learn Smart Contract development with Solidity, and learn different ... or Java/J2EE. Knowledge of JS frameworks is a plus. Good hands on knowledge of web technologies ...

StackandCo

Senior Python Developer

Galway, NY · On-site

... initial 12 month contract with a strong likelihood to extend. \n \n \n \n \n \n \n They are ... Java is also very beneficial)\n \n * Coached and mentored developers on coding, performance and ...

Interac Corp.

Engineering Standards, Lead

Toronto, ON · Hybrid

Define, document, and enforce Java/Kotlin coding standards, design patterns, and architectural ... Provide technical advisory input on API design, service contracts, inter-system integration ...

Td

Principal Platform Engineer

Toronto, ON

CA$165K - CA$200K/yr

Design and govern the API layer - RESTful and GraphQL contracts, versioning strategy, gateway ... Java , REST and GraphQL API design, and distributed systems fundamentals. * Solid understanding of ...

OpsGuru

Principal Quality Architect

Toronto, ON

Design and build test frameworks and automation across the stack; unit, integration, contract, end ... .NET, Java) based on specific problem domains. Ramp into unfamiliar stacks or codebases.

YO AI Labs

Software Engineer - Remote

Toronto, ON · Remote

Contract Location: Remote Job Summary: We are looking for experienced software engineers to help ... Java, C++, Go or Rust * Experience building, maintaining, or reviewing production-level ...

Source Code

RQ11342 - Software Developer - Senior

Toronto, ON · On-site

CA$88.54 - CA$106.25/hr

RQ11342 - Software Developer - Senior 5+ Months Contract (120 Business Days) - possible extension 5 ... of Java development with Oracle or SQL database * 5+ years of hands-on experience of RestAPI ...

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Showing results 41-60

All JobsJava Contract JobsJava Contract Jobs in Ontario

Java Contract information

What is a Java contract?

A Java contract job is a temporary position where a programmer is hired to work on projects using the Java programming language for a fixed period, rather than as a permanent employee. Contractors are often brought in to fill skill gaps, complete specific projects, or handle increased workloads. These roles can be full-time or part-time and typically last from a few months to over a year, depending on the project's needs. Contractors may work onsite or remotely and are usually paid hourly or by project milestone. Java contract jobs offer flexibility and the opportunity to work with a variety of companies and technologies.

What are the key skills and qualifications needed to thrive as a Java contract, and why are they important?

To thrive as a Java Contractor, you need strong proficiency in Java programming, experience with object-oriented design, and a solid understanding of software development methodologies, often supported by a relevant degree or certifications like Oracle Certified Professional Java Programmer (OCPJP). Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is typically required. Excellent problem-solving, adaptability, and communication skills help you collaborate with diverse teams and quickly respond to project changes. These skills ensure high-quality, maintainable code and successful completion of contract-based software projects.

What are some common challenges faced by Java contracts and how can they be managed effectively?

Java contractors often work on short-term projects or fill skill gaps in development teams, which can present challenges such as quickly adapting to new codebases and varying team dynamics. To manage these effectively, it’s important to have strong communication skills, a proactive approach to understanding project requirements, and the ability to rapidly learn existing systems. Building rapport with permanent team members and maintaining thorough documentation can also help ease the transition. Staying current with Java frameworks and tools further ensures you can contribute value from day one.

What is the difference between Java Contract vs Java Developer?

AspectJava ContractJava Developer
CredentialsTypically requires Java certifications, experience in contract rolesRequires Java certifications, degree in computer science or related field
Work EnvironmentProject-based, short-term assignments, flexible hoursFull-time, ongoing employment, structured work hours
Employer & Industry UsageUsed by companies for specific projects, consulting firmsEmployed directly by companies, tech firms, or agencies
Search & Comparison IntentOften compared for contract opportunities, flexibilityCompared for full-time roles, career growth

Java Contract roles are typically project-based, offering short-term assignments with flexible schedules, ideal for those seeking variety or freelance work. Java Developers usually work full-time, with ongoing responsibilities and career development opportunities. Both roles require Java certifications and experience, but differ mainly in employment type and work environment.

What are the most commonly searched types of Java jobs in Ontario?

The most popular types of Java jobs in Ontario are:

What are popular job titles related to Java Contract jobs in Ontario?

For Java Contract jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Java Contract jobs in Ontario look for?

The top searched job categories for Java Contract jobs in Ontario are:

What cities in Ontario are hiring for Java Contract jobs?

Cities in Ontario with the most Java Contract job openings:

Java Contract jobs near you
Infographic showing various Java Contract job openings in Ontario as of August 2026, with employment types broken down into 79% Full Time, 12% Part Time, and 9% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution.

Full Stack Developer

On-site

StackandCo
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Full-time

Re-posted 10 days ago

Job description

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\n We are looking for an experienced Software Developer for a contract position in Dublin. You will be working as part of a global development team on cutting edge projects.<\/span>\n
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\n What You Will Need\n
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  • Minimum 5 years development experience \- Java\n
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  • Experience with Python and\/or Ruby on Rails\n
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  • Experience working in an agile environment\n
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  • Excellent communication skills \- both written and verbal\n
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